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Bird 4412A型通過式功率計功率范圍為2mW-10W, 20mW-100W, 200mW-1kW or 2W-10kW full scale in one single Plug-in Element，頻率范圍為200 kHz-2.3GHz CW or FM
產(chǎn)品簡介
詳細(xì)介紹
鳥牌Bird4412A型通過式功率計駐波表
多功率射頻功率計,讀取精度為5%
4412A型射頻功率表采用了43型的基本原理和"外觀和感覺",但將其轉(zhuǎn)換成一種高度精確的高動態(tài)范圍儀器。 該儀表有兩個刻度尺,0-1刻度尺和0-3刻度尺.
電力被讀取為指針指示的值的倍數(shù),小數(shù)點位置取決于范圍開關(guān)位置和在插件元素上打印的因子。每個元件所覆蓋的功率范圍為300兆瓦至1千瓦和2瓦至10千瓦,全尺寸。對大多數(shù)元素來說,精度是+/-5%,在全尺度的20%以上。該電路使用可充電電池。
特點
溫度補(bǔ)償200千兆赫至1千兆赫和300千兆瓦至10千千瓦的精確的化學(xué)和調(diào)頻功率測量
使用特種4410系列廣泛要素
37分貝動態(tài)范圍的大范圍精度
快速更改(QC)連接器,在進(jìn)行關(guān)鍵測量時盡量減少適配器的需求
產(chǎn)品規(guī)格:
項目編號
4412A
項目名稱
多功率功率功率電表
功率范圍
300兆瓦至1千瓦或2千瓦至10千瓦,一個插件元件
頻率范圍
200千兆赫至1千兆赫
插入VSWR
帶N連接器最多1.25.至2300兆赫
準(zhǔn)確性
對于不含AM的FM或連續(xù)波信號,任何超過20%功率范圍的讀數(shù),其讀數(shù)的+5%。這一準(zhǔn)確性保持在一個完整的37分貝動態(tài)范圍內(nèi),每個4410個元素(除了沒有。4410-1,200千兆赫至535千兆赫,精確度為閱讀的+10%,4410-15,1.0至1.8千兆赫,4410-16,1.8至2.3千兆赫,準(zhǔn)確度為閱讀的+8%。)
可超過射程
至120%的名義全額比額表
保護(hù)措施
(即12瓦、120瓦、1200瓦或12000瓦)。無論選擇器開關(guān)位置如何,都不會對單元造成損害或退化
連接器
QC型(女性N型)
電池的
9V可充電電池
工作溫度
環(huán)境溫度范圍
元素4410-1至-8和-10至-16是溫度補(bǔ)償,其額定準(zhǔn)確度從0℃至50℃(32℃至122℃)和4410-20至-27℃至20℃至30℃(68℃至86℃)
結(jié)束
淺灰色粉末層
尺寸
(HxWxD)
6.88x5.13x3.63x
175毫米x130毫米x92毫米
6.88x5.13x3.63x
175毫米x130毫米x92毫米
重量
3.33 lbs. (1.5 kg)
鳥牌Bird4412A型通過式功率計駐波表
詳細(xì)介紹：
4412A型射頻功率表采用了43型的基本原理和"外觀和感覺",但將其轉(zhuǎn)換成一種高度精確的高動態(tài)范圍儀器。 該儀表有兩個刻度尺,0-1刻度尺和0-3刻度尺.
電力被讀取為指針指示的值的倍數(shù),小數(shù)點位置取決于范圍開關(guān)位置和在插件元素上打印的因子。每個元件所覆蓋的功率范圍為300兆瓦至1千瓦和2瓦至10千瓦,全尺寸。對大多數(shù)元素來說,精度是+/-5%,在全尺度的20%以上。該電路使用可充電電池。
特點
溫度補(bǔ)償200千兆赫至1千兆赫和300千兆瓦至10千千瓦的精確的化學(xué)和調(diào)頻功率測量
使用特種4410系列廣泛要素
37分貝動態(tài)范圍的大范圍精度
快速更改(QC)連接器,在進(jìn)行關(guān)鍵測量時盡量減少適配器的需求
Multipower, ±5% Reading Accuracy
The Model 4412A uses the basic principles and “l(fā)ook and feel" of the Model 43 but transforms
it into a highly accurate high dynamic range instrument. The mirrored-scale linear range meter has 2 switchable ranges, 0-1 and 0-3. Power is read as a multiple of the value indicated by the pointer, the decimal point location
depending upon the range switch position and the factor printed on the plug-in element. Power ranges covered by individual elements are 2 mW to 10 W, 20 mW to 100 W, 200 mW
to 1 KW and 2 W to 10 KW, full scale. For most elements, accuracy is +/-5% anywhere above 20% of full scale. The circuitry operates from a rechargeable battery.
Temperature-compensated accurate CW and FM power measurements from 200 kHz to 2.3 GHz and 2 mW to 10 KW
· Uses special 4410-series wide-range elements
· Wide-range accuracy over a 37 dB dynamic range
· Quick Change （QC） connectors to minimize the need for adaptors when making critical measurements
The Model 4412A uses the basic principles and “l(fā)ook and feel" of the Model 43 but transforms
it into a highly accurate high dynamic range instrument. The mirrored-scale linear range meter has 2 switchable ranges, 0-1 and 0-3. Power is read as a multiple of the value indicated by the pointer, the decimal point location
depending upon the range switch position and the factor printed on the plug-in element. Power ranges covered by individual elements are 2 mW to 10 W, 20 mW to 100 W, 200 mW
to 1 KW and 2 W to 10 KW, full scale. For most elements, accuracy is +/-5% anywhere above 20% of full scale. The circuitry operates from a rechargeable battery.
Temperature-compensated accurate CW and FM power measurements from 200 kHz to 2.3 GHz and 2 mW to 10 KW
· Uses special 4410-series wide-range elements
· Wide-range accuracy over a 37 dB dynamic range
· Quick Change （QC） connectors to minimize the need for adaptors when making critical measurements
Power Range | 2 mW - 10 W, 20 mW - 100 W, 200 mW - 1 kW or 2 W - 10 kW full scale in one single Plug-in Element |
| Frequency Range | 200 kHz-2.3 GHz CW or FM |
| Insertion VSWR | N Connectors 1.25 max. to 2300 MHz |
| Connectors | QC Type （Female N normally supplied） |
| Ambient Temp Range [°C （°F）] | To 120% of nominal full scale （i.e.12 W, 120 W, 1200 W, or 12,000 W）. No damage or degradation to the unit will result, regardless of the Range Selector Switch position. |
| Finish | Gray Powder Coat |
| Nominal Size [inches （mm）] | 6-7/8" x 5-1/8" x 3-5/8", including connectors （H x W x D） 175 x 130 x 92 mm |
| Weight | 4 lbs. （1.8 kg） |